rcu: Add list_next_or_null_rcu

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This is a convenience function that returns the next entry in an RCU
list or NULL if at the end of the list.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tom Herbert 2016-03-07 14:11:00 -08:00 • committed by David S. Miller

parent 26e9093110

commit ff3c44e675

1 changed files with 21 additions and 0 deletions

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21

include/linux/rculist.h

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